Hi @ChuckPa
Done see above.
I have tried just about every config I can with QNAP network to see if I get a different result. The best I get is when I break the trunking and set the default gateway nic manually to fixed then failure over from Nic 1 to Nic 2. The server appears on the network for approx 3 -5 seconds then becomes unavailable.
Edit - Sorry just a bit more info I cannot connect with Orca’s, the android or web client. I needed to install the working version of Plex and then stop and restart to get working so did this between each test in troubleshooting with no luck.
Looking at the changelog between the two versions, doesn’t seem to be much changed on the PLEX side (Plex Media Server). Understanding that QNAP has had a lot of changes in this release. My experience is per @Pyrotech1620 above in post 25. Seems only the latest QNAP beta and PLEX version do not play well together but other combinations seem to work fine.